JPH0255754U - - Google Patents

Info

Publication number
JPH0255754U
JPH0255754U JP1988135179U JP13517988U JPH0255754U JP H0255754 U JPH0255754 U JP H0255754U JP 1988135179 U JP1988135179 U JP 1988135179U JP 13517988 U JP13517988 U JP 13517988U JP H0255754 U JPH0255754 U JP H0255754U
Authority
JP
Japan
Prior art keywords
signal
photocoupler
operating state
holding
scanned
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1988135179U
Other languages
English (en)
Japanese (ja)
Other versions
JPH079468Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988135179U priority Critical patent/JPH079468Y2/ja
Publication of JPH0255754U publication Critical patent/JPH0255754U/ja
Application granted granted Critical
Publication of JPH079468Y2 publication Critical patent/JPH079468Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
  • Optical Communication System (AREA)
JP1988135179U 1988-10-17 1988-10-17 信号入力装置 Expired - Lifetime JPH079468Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988135179U JPH079468Y2 (ja) 1988-10-17 1988-10-17 信号入力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988135179U JPH079468Y2 (ja) 1988-10-17 1988-10-17 信号入力装置

Publications (2)

Publication Number Publication Date
JPH0255754U true JPH0255754U (no) 1990-04-23
JPH079468Y2 JPH079468Y2 (ja) 1995-03-06

Family

ID=31394578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988135179U Expired - Lifetime JPH079468Y2 (ja) 1988-10-17 1988-10-17 信号入力装置

Country Status (1)

Country Link
JP (1) JPH079468Y2 (no)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166657A (en) * 1980-05-27 1981-12-21 Mitsubishi Electric Corp Data transmission system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166657A (en) * 1980-05-27 1981-12-21 Mitsubishi Electric Corp Data transmission system

Also Published As

Publication number Publication date
JPH079468Y2 (ja) 1995-03-06

Similar Documents

Publication Publication Date Title
JPH0255754U (no)
JPS61131164U (no)
JPH0214070U (no)
JPS62152285U (no)
JPS61153101U (no)
JPH01175200U (no)
JPS63143963U (no)
JPS61185127U (no)
JPH0247699U (no)
JPH02143628U (no)
JPS62117794U (no)
JPH0325474U (no)
JPH02118344U (no)
JPS62185353U (no)
JPH0450899U (no)
JPH01124719U (no)
JPS63195290U (no)
JPS63192748U (no)
JPH0295442U (no)
JPH02108438U (no)
JPS62186580U (no)
JPS6361875U (no)
JPH01106033U (no)
JPH0264288U (no)
JPS6438580U (no)